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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 9
Mitsubishi
CT21M1
BM
Int stuck in standby.
Drys on CF701 Xtal , on/around IC701.
14-09-04
Mitsubishi
CT21M1
BM
RED LED LIT BUT WONT COME ON
DRY JOINTS ON CF701 4Mhz CRYSTAL ON PINS 28 AND 29 IC701
14-09-04
Mitsubishi
CT21M1
BM
Sides of pic moving in & out
C906 in psu - also check other caps in psu
14-09-04
Mitsubishi
CT21M1
BM CT25M1
POPPING NOISE IN STBY WORKS OK WHEN ON
Q951 Q952 OR DRYS ON CONNECTOR PB , R954 , R974 , R985
14-09-04
Mitsubishi
CT21M1
TX
Field chip int blows
C909 2µ2 in psu int causing excess HT
14-09-04
Mitsubishi
CT21M1
TX
STARTS + SHUTS DOWN IMMEDIATELY
OPTOCOUPLER PC951 OR D905 , R905
14-09-04
Mitsubishi
CT21M1
TX
Unstable pic on dark scenes
C906 47µ 25v in psu
14-09-04
Mitsubishi
CT21M1
TX
Unstable pic when cold
C905 470µ 25v in pri psu
14-09-04
Mitsubishi
Euro 10
CT21M1
TX
Sideways wobble to pic
C905 470µ & C906 47µ in psu pri
14-09-04
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